| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fountain pen 1 a structure of which facilitates processing of adapting the shape of a pen core 3 to the shape of a pen body 2 and prevents the pen body 2 from separating from the pen core 3 even in the fountain pen 1 with the pen body 2 of an attachment structure wherein the pen body 2 is compact for the pen body 2 to hold and be fixed to embrace the pen core 3. <P>SOLUTION: The fountain pen 1 has a structure wherein the pen core 3 is held and fixed to be embraced by a back side of an axis part 2a of the pen body 2 and back sides of bent parts 2b formed on both sides, and wherein a rear part 3b of the pen core 3 is fixed by being inserted in a front end opening part 4a of a shaft tube 4. The pen core 3 is formed of a polymer alloy of an ABS resin and an acrylic resin. <P>COPYRIGHT: (C)2013,JPO&INPIT |
